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MIDAS 4, 192

Orbit data source: Space-Track

MIDAS 4, 192 is a payload satellite owned by USAF SSD (US) in LEO that was launched on Sat, 21 Oct 1961 UTC via an ATLAS AGENA B launch vehicle from the Air Force Western Test Range (AFWTR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.

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Identifier
192, 1961-028A
Orbit
LEO
Country
Flag of USUS
Related business
Manufacturer
LMSC
Mission
Spacecraft
Bus & Motor
MIDAS, Unknown motor
Mass
~1,540 kg wet, 840 kg dry
Launch date (UTC)
1961-10-21 (64 years ago)
Launch vehicle
ATLAS AGENA B
Launch site
Air Force Western Test Range (AFWTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Unknown
Radar Cross Section
Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 1 day ago

TLE from 1 day ago
0 MIDAS 4
1 00192U 61028A   26028.88735306  .00000016  00000-0  87232-2 0  9998
2 00192  95.8281 194.3439 0135617 104.2536 257.3420  8.67769647 36073
Epoch: 2026-01-28T21:17Z
TLE epoch observation values (Epoch: 2026-01-28T21:17:47.304Z)
Latitude
-0.00003°
Longitude
106.74885°
Altitude
3,658.537 km
Speed
6.293 km/s
True Right ascension
12h 57m 22s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
N/A
Visualization observer readout
Local Sidereal Time
09:56:05
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
3,758.41 km
Perigee altitude
3,487.151 km
Semi-major axis
10,000.917 km
Eccentricity
0.01356
Inclination
95.8281°
RAAN
194.3439°
Arg. of periapsis
104.2536°
True anomaly
255.8315°
Mean anomaly
257.342°
Eccentric anomaly
256.58617°
Mean motion
2.17012 °/min
Orbital period
165.89 mins
BSTAR
0.0087232
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